Ultra-realistic cinematic fantasy scene set in a lush prehistoric jungle…

Ultra-realistic cinematic fantasy scene set in a lush prehistoric jungle valley. A colossal Spinosaurus stands beside a shallow river, its long crocodile-like jaws stretched wide open. Seated calmly inside the dinosaur’s open mouth is a young woman, perfectly centered, legs hanging slightly forward. She has straight dark hair, a composed fearless expression, and realistic skin texture. She is wearing fitted black long-sleeve crop top, blue denim shorts, and black knee-high combat boots. Small blood smears and light scratches are visible on her clothes and legs, adding dramatic tension without gore. She gently cradles a small baby dinosaur in her arms, holding it protectively.  Behind them, tall dramatic waterfall cascading down steep jungle cliffs covered in dense green foliage and mist. Multiple dinosaurs populate the scene: several Velociraptors stalking the riverbank, small herbivores running through the background, and flying pterosaurs circling overhead. The environment is rich with mossy rocks, flowing water, tropical plants, and soft atmospheric fog.  cinematic and natural, with diffused daylight illuminating the scene, detailed shadows, sharp focus on the woman and the Spinosaurus, and shallow depth of field for background elements. Hyper-real textures on dinosaur scales, teeth, water droplets, foliage, and fabric. Epic fantasy realism, dramatic composition, vertical framing, ultra-detailed, photorealistic, 4K, cinematic color grading, no text, no watermark.